379 	struct mthca_pd *pd;  in mthca_alloc_pd()  local
382 	pd = kmalloc(sizeof *pd, GFP_KERNEL);  in mthca_alloc_pd()
383 	if (!pd)  in mthca_alloc_pd()
386 	err = mthca_pd_alloc(to_mdev(ibdev), !context, pd);  in mthca_alloc_pd()
388 		kfree(pd);  in mthca_alloc_pd()
393 		if (ib_copy_to_udata(udata, &pd->pd_num, sizeof (__u32))) {  in mthca_alloc_pd()
394 			mthca_pd_free(to_mdev(ibdev), pd);  in mthca_alloc_pd()
395 			kfree(pd);  in mthca_alloc_pd()
400 	return &pd->ibpd;  in mthca_alloc_pd()
403 static int mthca_dealloc_pd(struct ib_pd *pd)  in mthca_dealloc_pd()  argument
405 	mthca_pd_free(to_mdev(pd->device), to_mpd(pd));  in mthca_dealloc_pd()
406 	kfree(pd);  in mthca_dealloc_pd()
411 static struct ib_ah *mthca_ah_create(struct ib_pd *pd,  in mthca_ah_create()  argument
421 	err = mthca_create_ah(to_mdev(pd->device), to_mpd(pd), ah_attr, ah);  in mthca_ah_create()
438 static struct ib_srq *mthca_create_srq(struct ib_pd *pd,  in mthca_create_srq()  argument
454 	if (pd->uobject) {  in mthca_create_srq()
455 		context = to_mucontext(pd->uobject->context);  in mthca_create_srq()
462 		err = mthca_map_user_db(to_mdev(pd->device), &context->uar,  in mthca_create_srq()
473 	err = mthca_alloc_srq(to_mdev(pd->device), to_mpd(pd),  in mthca_create_srq()
476 	if (err && pd->uobject)  in mthca_create_srq()
477 		mthca_unmap_user_db(to_mdev(pd->device), &context->uar,  in mthca_create_srq()
484 		mthca_free_srq(to_mdev(pd->device), srq);  in mthca_create_srq()
514 static struct ib_qp *mthca_create_qp(struct ib_pd *pd,  in mthca_create_qp()  argument
536 		if (pd->uobject) {  in mthca_create_qp()
537 			context = to_mucontext(pd->uobject->context);  in mthca_create_qp()
544 			err = mthca_map_user_db(to_mdev(pd->device), &context->uar,  in mthca_create_qp()
552 			err = mthca_map_user_db(to_mdev(pd->device), &context->uar,  in mthca_create_qp()
556 				mthca_unmap_user_db(to_mdev(pd->device),  in mthca_create_qp()
569 		err = mthca_alloc_qp(to_mdev(pd->device), to_mpd(pd),  in mthca_create_qp()
575 		if (err && pd->uobject) {  in mthca_create_qp()
576 			context = to_mucontext(pd->uobject->context);  in mthca_create_qp()
578 			mthca_unmap_user_db(to_mdev(pd->device),  in mthca_create_qp()
582 			mthca_unmap_user_db(to_mdev(pd->device),  in mthca_create_qp()
595 		if (pd->uobject)  in mthca_create_qp()
604 		err = mthca_alloc_sqp(to_mdev(pd->device), to_mpd(pd),  in mthca_create_qp()
878 static struct ib_mr *mthca_get_dma_mr(struct ib_pd *pd, int acc)  in mthca_get_dma_mr()  argument
887 	err = mthca_mr_alloc_notrans(to_mdev(pd->device),  in mthca_get_dma_mr()
888 				     to_mpd(pd)->pd_num,  in mthca_get_dma_mr()
901 static struct ib_mr *mthca_reg_phys_mr(struct ib_pd       *pd,  in mthca_reg_phys_mr()  argument
959 	mthca_dbg(to_mdev(pd->device), "Registering memory at %llx (iova %llx) "  in mthca_reg_phys_mr()
963 		  to_mpd(pd)->pd_num,  in mthca_reg_phys_mr()
966 	err = mthca_mr_alloc_phys(to_mdev(pd->device),  in mthca_reg_phys_mr()
967 				  to_mpd(pd)->pd_num,  in mthca_reg_phys_mr()
984 static struct ib_mr *mthca_reg_user_mr(struct ib_pd *pd, u64 start, u64 length,  in mthca_reg_user_mr()  argument
987 	struct mthca_dev *dev = to_mdev(pd->device);  in mthca_reg_user_mr()
998 		if (!to_mucontext(pd->uobject->context)->reg_mr_warned) {  in mthca_reg_user_mr()
1003 		++to_mucontext(pd->uobject->context)->reg_mr_warned;  in mthca_reg_user_mr()
1012 	mr->umem = ib_umem_get(pd->uobject->context, start, length, acc,  in mthca_reg_user_mr()
1065 	err = mthca_mr_alloc(dev, to_mpd(pd)->pd_num, shift, virt, length,  in mthca_reg_user_mr()
1096 static struct ib_fmr *mthca_alloc_fmr(struct ib_pd *pd, int mr_access_flags,  in mthca_alloc_fmr()  argument
1107 	err = mthca_fmr_alloc(to_mdev(pd->device), to_mpd(pd)->pd_num,  in mthca_alloc_fmr()